Support for macOS 26 Beta #3961
Description
Is there an existing issue for this?
- I have searched the existing issues
Is your issue described in the documentation?
- I have read the documentation
Is your issue present in the latest beta/pre-release?
This issue is present in the latest pre-release
Describe the Bug
Currently on macOS 26.0 Beta (25A5279m) (developer beta 1), sunshine compiles but produces a runtime error.
Expected Behavior
Program runs normally.
Additional Context
No response
Host Operating System
macOS
Operating System Version
macOS 26.0 Beta (25A5279m)
Architecture
arm64/aarch64
Sunshine commit or version
v2025.609.163957
Package
macOS - Homebrew
GPU Type
Apple Silicon
GPU Model
M4
GPU Driver/Mesa Version
N/A
Capture Method
None
Config
ping_timeout = 10000
stream_audio = trueApps
Relevant log output
[2025-06-10 12:24:16.580811] [0x0000000204ce6340] [info] config: 'stream_audio' = true
[2025-06-10 12:24:16.581060] [0x0000000204ce6340] [info] config: 'ping_timeout' = 50000
[2025-06-10 12:24:16.581]: Info: Sunshine version: v2025.609.163957
[2025-06-10 12:24:16.581]: Info: Package Publisher: LizardByte
[2025-06-10 12:24:16.581]: Info: Publisher Website: https://app.lizardbyte.dev
[2025-06-10 12:24:16.581]: Info: Get support: https://app.lizardbyte.dev/support
[2025-06-10 12:24:16.581]: Info: config: 'ping_timeout' = 50000
[2025-06-10 12:24:16.581]: Info: config: 'stream_audio' = true
[2025-06-10 12:24:16.630]: Warning: No gamepad input is available
[2025-06-10 12:24:16.630]: Info: // Testing for available encoders, this may generate errors. You can safely ignore those errors. //
[2025-06-10 12:24:16.630]: Info: Trying encoder [videotoolbox]
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[__NSPlaceholderDictionary initWithObjects:forKeys:count:]: attempt to insert nil object from objects[2]'
*** First throw call stack:
(
0 CoreFoundation 0x0000000198242690 __exceptionPreprocess + 176
1 libobjc.A.dylib 0x0000000197d2a430 objc_exception_throw + 88
2 CoreFoundation 0x000000019836be64 -[__NSPlaceholderDictionary initWithObjects:forKeys:count:] + 724
3 CoreFoundation 0x000000019830dbd0 +[NSDictionary dictionaryWithObjects:forKeys:count:] + 52
4 sunshine-v2025.609.163957 0x0000000100ce6ee8 +[AVVideo displayNames] + 252
5 sunshine-v2025.609.163957 0x0000000100ce7810 _ZN5platf7displayENS_10mem_type_eERKNSt3__112basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEERKN5video8config_tE + 320
6 sunshine-v2025.609.163957 0x0000000100cbfa94 _ZN5video13reset_displayERNSt3__110shared_ptrIN5platf9display_tEEERKNS2_10mem_type_eERKNS0_12basic_stringIcNS0_11char_traitsIcEENS0_9allocatorIcEEEERKNS_8config_tE + 92
7 sunshine-v2025.609.163957 0x0000000100cc6724 _ZN5video16validate_encoderERNS_9encoder_tEb + 472
8 sunshine-v2025.609.163957 0x0000000100cc811c _ZN5video14probe_encodersEv + 2768
9 sunshine-v2025.609.163957 0x0000000100c1069c main + 2488
10 dyld 0x0000000197d9d854 start + 6256
)
libc++abi: terminating due to uncaught exception of type NSException
[1] 38548 abort sunshine